baber/WOPTO huggingface dataset:
Patent DE-3637531-A1 (DE)
Title: Motor-driven, hand-guided nibbling device and nibbling tool for it
Inventor: HERB EUGEN DIPL ING
IPC: B23D27/02
Filed: 1986-11-04
Abstract: In order to be able to nibble through corners with a hand-guided nibbling device (1), its nibbling tool (4, 6, 8) is designed in a special way, and in addition the rotor axis (3) of its drive motor (2) runs parallel to the main cutting edge (13) of the punch. The angle (42), containing the main cutting edge (13), of the punch (4) is in the order of magnitude of about 45@ to 90@. But it is preferably about 60@. Located opposite the punch is the end surface of the die (6), which is formed by two sectional surfaces (21 and 22) enclosing an angle, their common edge (23) running roughly parallel to the main cutting edge (13). If a stripper (8) is present, this stripper (8) will also be equipped, at its end pointing towards the die, with such sectional surfaces (27 and 28) enclosing an angle. Accordingly this results in only one comparatively narrow bearing surface (24, 25) for the workpiece. This bearing surface (24, 25) and the configuration of the tool and hand-guided nibbling device described above enable a corner or a tight radius of a workpiece to be nibbled through without bending the walls forming this corner in the area of the nibbling track. <IMAGE>
Patent DE-3639953-A1 (DE)
IPC: A45D29/00
Filed: 1986-11-22
Abstract: The rasp has a handle 1 and a top part 2 having a rasp surface 3. In order to improve the rasp ergonomically, the top part 2 with the rasp surface 3 is bent in relation to the handle 1. In this case, the bent top part 2 can be arranged rotatably on the handle 1. The rasp surface 3 is a curved abrasive sheet with punctiform embossing from the rear. <IMAGE>
Patent DE-3702708-A1 (DE)
Title: Apparatus for palletising and depalletising cylindrical barrels
Inventor: RIDDEL KURT
IPC: B65G47/90
Filed: 1987-01-30
Abstract: The invention relates to an apparatus for palletising and/or depalletising for cylindrical barrels having rolling bulges or beads running around the circumference of the barrel, a fixedly mounted carrier system having a clamping apparatus (10) which can be driven into predetermined positions and has clamping jaws (15, 16), which can be moved towards one another, in combination with link apparatuses (20, 21) which are arranged on every clamping jaw (15 or 16 respectively), are hydraulically or pneumatically actuable and have prongs (22, 23, 24, 25) which can be retracted and extended in the direction of the respectively opposite clamping jaw. The retraction and extension of the prongs is dependent on the palletising pattern and takes place automatically. The same is true correspondingly for the types of barrel to be handled. The carrier system, which is designed with a plurality of supports, has transport means which can be motor-driven and are rail-mounted, receive the clamping apparatus (10) and take it to positions defined in a programmed manner. Two clamping jaws (15, 16), designed in the same manner, are arranged with a defined separation which is slightly greater than the longitudinal or transverse extent of a pallet (17) used, so as to be situated opposite each other and directed towards each other and so as to be able to be moved uniformly towards each other, and each clamping jaw (15, 16) is designed as a carrier of at least one fork apparatus (20, 21) with prongs (22, 23, 24, 25) which can be retracted and extended hydraulically or pneumatically and in groups. <IMAGE>
Patent DE-3705093-A1 (DE)
Title: Method and apparatus for conveying items of confectionery arriving ordered in rows on a feeding belt and for transferring them in rows to a removing belt
Inventor: LESCH HANS-BERND DIPL ING
IPC: B65G47/52
Filed: 1987-02-18
Abstract: A method and an apparatus for conveying items 1 of confectionery arriving ordered in rows on a feeding belt 2 serves for transferring them in rows to one or more removing belts 20 arranged transversely with respect to the feeding belt 2, the items 1 of confectionery being removed in rows from the feeding belt 2 via an intermediate conveyor and being transferred to the removing belt 20. The items 1 of confectionery are accumulated in rows on the feeding belt 2 against a stop 13. There is formed, at the accumulation point on the feeding belt 2, an alternately opening and closing interruption point 8 into which an intermediate conveyor having a carrier plate 27, which takes over the row 4 of the items 1 of confectionery, is introduced so as to be aligned with the plane of the feeding belt. After taking over the items 1 of confectionery from the interruption point 8, the carrier plate 27 is lowered into the plane of a removing belt 20, while the interruption point 8 is closed. The row 4 of the items 1 of confectionery is transferred as a line to the removing belt 20. <IMAGE>
Patent DE-3713224-A1 (DE)
Title: Wheel bearing arrangement
Inventor: KOSCHINAT B HUBERT
IPC: F16C35/06
Filed: 1987-04-18
Abstract: The invention relates to a wheel bearing arrangement for motor vehicles, in which the wheel axle is held with a sliding fit on the stub of the wheel axle by means of bearing elements, the bearing elements being received between radial shoulders of the wheel hub, on the one hand, and a collar of the axle stub or an axle nut serving for the adjustment of the axial bearing play. To simplify fitting and to precisely ensure axial bearing play between those surfaces, which determine the axial bearing play, of the wheel hub, the axle stub, the axle nut and/or the bearing elements there is provided at least one wearing layer which has the (total) thickness of the desired wheel bearing play and which disappears under operating stress.
Patent DE-3713744-A1 (DE)
Title: Lathe and proportional valve
Inventor: HERRMANN WERNER
IPC: B23Q5/26
Filed: 1987-04-24
Abstract: In a lathe, a component carrying a turning tool is held against a stop in the feed direction by means of a piston/cylinder unit. In the event of undesirably high cutting forces, the component is displaced and thereby forces pressure oil out of the piston/cylinder unit, as a result of which a feed control means is actuated for reducing the feed rate. Inserted in the feed control means is a proportional valve which has a proportioning piston which, as a function of the pressure of the piston/cylinder unit acting in a control-pressure space, is displaceable in the opening direction against a counterforce and controls a pressure-medium connection from a pressure-medium source to a regulating cylinder which determines the feed rate.
Patent DE-3713753-A1 (DE)
Title: Measurement data processing device for projected images in photographic cameras
IPC: G03B7/0997
Filed: 1987-04-24
Abstract: Measurement data processing device for projected images in photographic cameras, consisting of a changing frame (6) with integrated structural components (1, 2, 3, 4, 5, 7, 11, 12, 13). A pick up (11) scans the projected image using a matrix of points. By means of the horizontal guides (10) in conjunction with the vertical guides (9), the pick up (11) is moved to the correct measurement position within the projected image. The result of the assessment appears on the screen (3) and in the display field (4). In addition, the measurement results can be documented on a cassette (tape) (1) or by means of the printer (2). An encoding device (12) and an exposure device (13) transfer the measurement results or other data directly onto the film. During further processing of the exposed films, all documented measurement data later serve for process control or for other purposes. In addition, it is possible to measure the projected image by means of the measuring optics (7) by pivoting the measuring optics (7) into the beam path of the projected image. For this purpose, the drive is carried out by means of the motor (17) and the lever arm (8). The working sequences are set at the control panel (5). <IMAGE>
Patent DE-3722401-A1 (DE)
Title: Built-in frame for surrounding a clearance, having a covering panel for covering the clearance
Inventor: ROTH ECKART
IPC: E04F19/08
Filed: 1987-07-07
Abstract: A built-in frame serves to surround a clearance (3), contained in a fixed surface, in particular of a building, and has a covering panel which is fitted into the frame, is enclosed by the frame and is intended for covering the clearance. The covering panel (4) is releasably retained on the frame (6) and can be removed frontwardly from the frame by means of a pulling means. Pivotably fastened at least at one point of the peripheral border (17), of the covering panel (4), over which the frame (6) engages is one end of a drawing-out lug (18), the other, free end of which is configured as a handle end (20). The drawing-out lug (18) runs, in its pivoted-in position, in the gap (16), formed by the peripheral border (17) of the covering panel (4) and of the facing frame side, along the peripheral border (17), and projects out of the gap (16) by means of its handle end (20). The drawing-out lug (18) can be pivoted out of the pivoted-in position into a pivoted-out position projecting in front of the covering panel (4). <IMAGE>
Patent DE-3726341-A1 (DE)
Inventor: JEPPE HARALD DIPL ING
IPC: F16F15/127
Filed: 1987-08-07
Abstract: The invention relates to a torsional vibration damper of a clutch disc, which is equipped with end stops 11 having the elasticity of rubber, which make it possible to obtain a very progressive characteristic curve in the end range of the maximum angular displacement. The elastic end stops which are in the form of stop pieces, make it possible to obtain a characteristic spring curve which is overall flatter, which increases very progressively in the region of the end stops, and which may thus transmit a high final torque even though the characteristic spring curve is flat. The elastic elements furthermore eliminate undesirable noises. <IMAGE>
Patent DE-3733216-A1 (DE)
Title: Weapon barrel for firing blank cartridges
Inventor: KALTMANN HANS-JOACHIM
IPC: F41A21/26
Filed: 1987-10-01
Abstract: According to the invention, the use of a used, worn-out weapon barrel is proposed for firing blank ammunition, especially blank cartridges, from automatic weapons with barrels. A limiter sleeve (22) having a longitudinally axial hole (23) is mounted in the weapon barrel (10), in the firing chamber (16) located in the rearward part (14) of said weapon barrel (10), the diameter (24) of the longitudinally axial hole (23) being less than the calibre (26) of the weapon barrel (10). This prevents erroneously loaded live ammunition from being fired from the weapon barrel (10). In order to achieve the gas pressure which is required to operate the automatic weapon, a nozzle insert (34) having an internal hole (38) is mounted in a front part (18) of the weapon barrel (10). The restrictor effect of the nozzle insert (34) is adjustable in an advantageous manner by means of a screw (36) which projects into the internal hole (38) in the nozzle insert (34). <IMAGE>
Patent DE-3734074-A1 (DE)
Inventor: KOERPER HANS
IPC: A01G9/02
Filed: 1987-10-08
Abstract: The plant container (1) can be made from plastic parts which come in a kit, the kit comprising at least one baseplate (1) with connecting openings (5), slits (7) and lateral wall segments (2) with connecting rods designed to fit the connecting openings (5). The kit components are suitable for plants, visually pleasing, easy to store and can be put together in a plurality of ways to give containers of various sizes. The plant container is particularly suitable for epiphytes in living areas because of its suitability for plants and favourable visual impact. <IMAGE>
Patent DE-3735706-A1 (DE)
Title: Method for continuously lining up and righting elongate mass-produced parts having differently shaped ends
Inventor: MECKS KARL
IPC: B65G47/24
Filed: 1987-10-22
Abstract: An improved apparatus is to be provided, in which the single emergence of every mass-produced part out of the inclined store container - that is to say the lining up - takes place simultaneously with the righting operation by means of tipping and, by this means, an increase in the capacity of the entire apparatus is achieved. This is achieved in that the edge region, which is provided with radial recesses, of a horizontal disc, which rotates in the opposite direction, of a righting apparatus is arranged below the outlet opening of the bottom plate of the lining-up apparatus, there being arranged, below every radial recess of the horizontally rotating disc of the lining-up apparatus, a funnel-shaped fall chute, which is moved with this disc, the lower section of which fall chute can receive only a standing mass-produced part and out of the external side opening of which fall chute the mass-produced part is pushed, by means of a tangentially extending, fixedly arranged horizontal guide rail, at that point where a fixedly arranged guide rail, which runs right round and closes the side opening, ends.
Patent DE-3737784-A1 (DE)
Inventor: DELLA VALLE PAOLO
IPC: G07F7/02
Filed: 1987-11-06
Abstract: An instrument of credit comprises a paper support on which areas 3,4, 5, 6 are defined which are designed to receive inscriptions concerning the monetary amount, the payee of said amount and all possible restriction in the use of the instrument of credit 1. To the paper support 2 in the region of said areas 3, 4, 5, 6, respective holograms 3', 4', 5', 6', are applied which are adapted to receive the inscriptions at least partially. <IMAGE>
Patent DE-3743543-A1 (DE)
Inventor: SCHULZE WOLFGANG
IPC: G01R13/20
Filed: 1987-12-22
Abstract: In electronic measuring instruments which have a large number of operating functions it is usual to subdivide the operating commands into hierarchical command levels. The last command level is of particular importance because specific parameters must be selected on this level. The operating elements 11 to 15 for making selections at the penultimate command level are designed as rocker switches with two switch-on settings on two sides of a rest position. By pressing the rocker switches 11 to 15 commands of the last command level are switched further in two opposite directions according to the rocker position. On a screen 110 belonging to the measuring instrument, a screen area 112 is provided, on which the commands available for selection in specific command arrays are displayed. Selected commands are highlighted. The device is particularly suitable for complex measuring instruments with many setting commands, in particular for oscilloscopes. This arrangement allows for simple and quick selection of commands. <IMAGE>
Patent DE-3809377-A1 (DE)
Inventor: SCHMITT JUERGEN
IPC: E04B9/00
Filed: 1988-03-19
Abstract: A ceiling element (4), which consists of a ceiling slab (6) and a slab (10) of insulating material arranged on top, is provided with an upper covering for the junctions between two adjacent ceiling elements (4). In this arrangement, the slab (10) of insulating material is constructed such that it is stepped on the joint side, in particular with a stepped recess (20) along the longitudinal side(s) (22) and/or broad side(s) (24), the junction with an adjacent ceiling element (4) thereby being covered. <IMAGE>
Patent DE-3811128-A1 (DE)
Title: Adapter for bus-bars
Inventor: HALEMEIER ECKHARD DIPL ING
IPC: H01R25/14
Filed: 1988-03-31
Abstract: An adapter (10) for a bus-bar comprises an elongate head piece (14) which can be locked in an undercut groove of the bus-bar using locking members which can be swung laterally outwards, contact members (26) which can be deployed laterally from the head piece and are intended for making electrical contact with conductors which run through the bus-bar, an operating part (16) for the locking members, and a connection piece (12), held on the head piece, for mechanically fastening an electrical load. The contact members (26) are made in the form of levers and can be operated using cams which are connected to the locking members. A simple and compact construction of the adapter, with high load acceptance capability is achieved by the fact that the operating part is constructed as a bush (sleeve) (16) which is pivotally mounted in the head piece (14) and encloses the connection piece (12), and on whose upper end (20) the locking members and the cams for operating the contact members (26) are rigidly arranged. <IMAGE>
Patent DE-3814019-A1 (DE)
Title: Process for the preparation of colophony (colophonium, rosin) from fossil resins
Inventor: HERRMANN ROLF DR
IPC: C09F1/00
Filed: 1988-04-26
Abstract: A continuous process for the preparation of amber rosin or copal rosin, which is carried out in a screw extruder. The short-term temperature exposure which occurs during extrusion, coupled with the simultaneous separation of the gaseous and liquid elimination products, results in the formation of a particularly high-quality rosin which is free from extraneous substances and is particularly suitable for the production of coating materials. The reaction takes place at 300-450@C. A further increase in the quality of the rosin can be achieved by the addition of amber oil to the amber or copal, as a flow accelerator and reaction accelerator.
Patent DE-3817438-A1 (DE)
Title: Induction hob (cooking area)
Inventor: HERCHENBACH WOLFGANG DIPL PHYS
IPC: H05B6/12
Filed: 1988-05-21
Abstract: The hob (6) of the induction hob consists of plastic and can be part of a continuous work surface, of an oven (stove) trough or of the draining surface (5) of a kitchen sink (1). <IMAGE>
Patent DE-3819358-A1 (DE)
Title: Direction-stabilisation spring for forceps and round instruments
Inventor: HECKMANN WALTER
IPC: A61B17/30
Filed: 1988-06-07
Abstract: The direction-stabilisation spring for surgical forceps and round-handled forceps (round instrument) is a flat spring which is let into a longitudinal groove formed in the instrument on the inside. The spring is firmly fixed in the groove on one side, while the front part of the spring on the other side of the forceps moves back and forwards during the opening and closing. As a result of the flat spring, precise parallel movement of the parts of the forceps is achieved, which is absolutely essential in the case of forceps with surgical teeth.
Patent DE-3837330-A1 (DE)
Title: Centrifugal pump
Inventor: ASHAUER ERNST DIPL ING
IPC: F04D29/22
Filed: 1988-11-03
Abstract: In a centrifugal pump having a housing (1) made essentially of plastic, which has an impeller (10) which comprises vanes (19) arranged on a disc (20), is arranged behind an inlet opening of the housing (1) and is surrounded by a pump chamber (14) which, opposite the inlet opening (16), has a wall (6) through which there is guided in sealed-off manner a shaft (9) driven by a motor (8) and connected to the impeller (10), the axial force which is caused by the impeller (10), leads to deformation of the wall (6) and gives rise to leaks can be considerably reduced by the disc (2) of the impeller (10) having through-openings (22) between the vanes (19). <IMAGE>
Patent DE-3906885-A1 (DE)
Title: Image generating device
Inventor: YAMAUCHI SHIN
IPC: G01N27/72
Filed: 1989-03-03
Abstract: An image generating device according to the invention contains an automatic toner feeder in which a toner density is detected or measured by means of a toner sensor (98) and toner is automatically refilled when the toner density decreases. The toner sensor (98) is automatically initialised when the image generating device is taken into operation for the first time, for generating an analog voltage signal of a predetermined level corresponding to a reference toner density. This is because the output voltage of the toner sensor (98) is converted into a digital signal by an A/D converter (110). A comparator (112) compares this digital signal with a reference voltage corresponding to the reference toner density. A logical arithmetic unit (114) adds/subtracts a digital setting parameter in correspondence with the result of a comparison by the comparator (112). This setting parameter is converted into an analog control voltage signal by a D/A converter (107) and fed to the toner sensor (98). This means that the control voltages are brought close to one another by a (control) loop including the toner sensor (98), the A/D converter (110), the comparator (112), the arithmetic unit (114) and the D/A converter (107) in order to set the output voltage signal of the toner sensor (98) to the predetermined level corresponding to the reference toner density. <IMAGE>
Patent DE-3910994-A1 (DE)
Inventor: HEROLD LOTHAR
IPC: F24H1/10
Filed: 1989-04-05
Abstract: PCT No. PCT/EP90/00533 Sec. 371 Date Oct. 3, 1991 Sec. 102(e) Date Oct. 3, 1991 PCT Filed Apr. 5, 1990 PCT Pub. No. WO90/12259 PCT Pub. Date Oct. 18, 1990.The invention relates to a heating boiler in which a combined absorption and heat conveyor fluid (22) is heated by the direct contact with the exhaust combustion gas (20) of a fuel. This fluid (22) at the same time cleans the exhaust gas, provides a heat shield between the combustion chamber (4) and the container (1) of the boiler and extracts the heat of condensation of the fuel. In such an arrangement of the boiler it is possible to make the container (1) of the heat conveyor fluid (22) economically of synthetic material while obtaining great efficiency and environmental acceptability.
Patent DE-3913058-A1 (DE)
Inventor: MAISCH WOLFGANG DR ING
IPC: B60K28/16
Filed: 1989-04-21
Abstract: Described is a device for motor vehicles, which gives forward-drive control and constant-travel-speed control. Inserted in the power transmission between the accelerator and the throttle valve is a regulating unit which acts on the throttle valve in so-called ASR conditions. The constant-travel-speed controller acts via a separate transmission path on the regulator element. In ASR conditions, the constant-travel-speed controller is made inactive preferably by retardation.
Patent DE-3914080-A1 (DE)
Inventor: RITTER WOLFGANG DR
IPC: A61L2/12
Filed: 1989-04-28
Abstract: PCT No. PCT/EP90/00627 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Apr. 19, 1990 PCT Pub. No. WO90/13319 PCT Pub. Date Nov. 15, 1990.Described is a process for the simplified sterilization, by heating to high temperatures, of semisolid to solid preparations based on oligomers of lower carboxylic acids or their salts, as well as their transformation products with molecular weight regulating components, the preparations also optionally including biocompatible minerals. According to the invention, the materials to be sterilized are subjected to the action of high frequency oscillations in the microwave range (microwaves).
Patent DE-3915066-A1 (DE)
Inventor: MARQUARDT GERWIG DIPL CHEM DR
IPC: C08K5/08
Filed: 1989-05-09
Abstract: The stabilised polyorganosiloxanes have improved oxidation and heat resistance and can be employed, for example, as a force-transfer medium in electrical devices, hydraulic systems, heat-transfer units, fluid and fan couplings or torque converters. The polyorganosiloxanes are stabilised by addition of anthraquinone compounds and methylhydridosiloxanes.
Patent DE-3920284-A1 (DE)
Title: Free fall braking system e.g. for mining shaft - is provided with guide for falling body and linear motor parallel to guide balancing frictional force reacting on falling body
Inventor: SIFFRIN HORST
IPC: B66B5/16
Filed: 1989-06-21
Abstract: A braking stretch is provided on which along the path of the falling body (3), a number of compressed air and/or water nozzles (11) are directed and are inclined upwards. Catching . flukes (9) are arranged one above the other at the side wall of the falling body (3) opposite the nozzles (11), the jets of compressed air or water impinge on the underside of the flukes (9). The nozzles are fed by a water container (13) arranged at the top end of the free fall trial stretch. In the reverse direction of the linear motor it can be accelerated upwards via jets and catching flukes. USE/ADVANTAGE - System for braking free fall of falling body, e.g. trial shaft for mining purposes. Brakes body falling from great height. Offers first satisfactory system for this purpose.